Dissolved Oxygen Wastewater PT Standard (2 pack)

A 125 mL ready-to-use bottle for determination of Dissolved Oxygen in the range of 0 - 20 mg/L.

Use the NSI proficiency testing (PT) studies to help improve quality and comply with regulations. There are no limits on the number of analysts or number of methods that you may report. Receive your final reports within 21 days of the study close date. These environmental chemistry wastewater proficiency tests are designed for identification of target chemicals in wastewater. If you have an immediate need for proficiency test results, PT Express™, our on-demand proficiency testing is available year-round. Call us at 1-800-234-7387 to place your order.

Four studies per year without order deadlines|Convenient online reporting with PT Datalink|Each test includes all analytes required by the TNI Non-Potable Water (NPW) fields of testing|ISO 17043 accredited